Post/Page Specific Custom Code
by Łukasz Nowicki · eCommerce
Also makes 1 other plugin · 6.6K+ installs across the portfolio →
Add custom CSS to individual posts, pages, or WooCommerce products, with optional archive support and a dedicated code editor.
88 health vs 68 average across 5,563 eCommerce plugins
Directory ranking optimization
How it's scored →How well this listing is tuned to rank in WordPress.org search, on the factors an owner controls. Not popularity, optimization.
Excellent listing optimization
Well tuned across the board
Daily downloads
Since 2022-10-05 · 1,424 days · wp.org + Plugin Pulse archive
30-day downloads
Rolling 30-day volume · peaks are release surges
1.8K
now · peak 5.5K
Directory rank vs rivals
wp.org popularity rank over time · higher is better · when a rival's line climbs above yours, they've overtaken you
Rating trend
Star average over time · dips mark rough releases
Update activity
How busy the existing users are, measured as downloads in the last 30 days for every 1,000 active sites. A spike means a new release everyone's pulling; a long, slow decline means an aging user base that updates less.
Release cadence
No release in a yearHow often this plugin actually ships. A steady rhythm is the maintenance signal a single "last updated" date can't show.
0
releases in the last 12 months
1.1y ago
latest release · v0.3.0
12
tagged releases on record
Recent releases
What its installed base runs
via wordpress.orgShare of active installs on each version of this plugin · 56% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.
Estimated active installs
The public count shows “6K+”. Our estimate pins where the real number sits.
Refined from the date this plugin crossed into its current band.
Install history · since 2019-12-09 · 1,430 observations
Estimated value
What this plugin might earn a year, and what it might sell for. Modeled from public signals; we don't see anyone's books.
Est. annual revenue
Est. acquisition value
No paid tier is visible, so we don't put a figure on revenue or sale value: that would be guessing. The install base is a real asset to an acquirer, just not one public data lets us price. A small install base leaves thin data to model from. A declining trend compresses what a buyer would pay.
Details
Recent reviews
All reviews on wp.org ↗- ★★★★★ brandoncollins2.3y ago
Be warned! This plugin is a sneaky scam. Out of nowhere, a giant info box shoves a payment message in your face on the WordPress admin page. It’s clear the developer has no clue about user experience, and leaving their code on your site is a recipe for disaster. This topic was modified 2 years, 2 months ago by brandoncollins.
Read on wp.org ↗ - ★★★★★ crissman2.3y ago
Uninstalled. Spams the WP Admin page with money begs.
Read on wp.org ↗ - ★★★★★ revixi52.6y ago
The CSS metabox has a spinner that continuously spin, and the CSS is now inject inside the BODY content of the page instead of the HEAD… probably another bug. Had to switch to Simple CSS. It inject the code in the header and minify it. This topic was modified 2 years, 5 months ago by revixi5.
Read on wp.org ↗ - ★★★★★ Victor Tyavbee3.3y ago
The plugin is very useful
Read on wp.org ↗ - ★★★★★ jjminkle3.3y ago
I am surprised this plugin is not more popular. It is a great way to add a little CSS to a page. Sometimes I just find it handy when I want to test CSS before adding it to my main stylesheet. Especially if I want to show someone global page changes before actually doing them globally.
Read on wp.org ↗ - ★★★★★ jmlord3.6y ago
Hi! Great plugin, exactly what I was looking for. On my version (6.1.1) the CSS validation fails due to line 679 (there is no data object in wp object).const ppsccEditPost = wp.data.select('core/edit-post'); Otherwise the CSS saves and displays correctly.
Read on wp.org ↗ - ★★★★★ conman4.2y ago
Hi there, I really loved your plugin but after installing WP 6.0 (PHP 7.4, WPML and TOTAL theme as Template) it crashed my site. Something caued a 500 error -> post-page-specific-custom-css.php on line 519 This is the debug information (XXXX for security reason): [01-Jul-2022 11:48:39 UTC] PHP Fatal error: Uncaught TypeError: Argument 1 passed to Phylax\WPPlugin\PPCustomCSS\Plugin::the_content() must be of the type string, null given, called in /XXXXXXXXXXXXX/wordpress/wp-includes/class-wp-hook.php on line 307 and defined in /XXXXXXXXXXXXX/wordpress/wp-content/plugins/postpage-specific-custom-css/post-page-specific-custom-css.php:519 Stack trace: #0 /XXXXXXXXXXXXX/wordpress/wp-includes/class-wp-hook.php(307): Phylax\WPPlugin\PPCustomCSS\Plugin->the_content(NULL) #1 /XXXXXXXXXXXXX/wordpress/wp-includes/plugin.php(191): WP_Hook->apply_filters(NULL, Array) #2 /XXXXXXXXXXXXX/wordpress/wp-includes/formatting.php(3877): apply_filters('the_content', '') #3 /XXXXXXXXXXXXX/wordpress/wp-includes/class-wp-hook.php(307): wp_trim_excerpt('', Object(WP_Post)) #4 /XXXXXXXXXXXXX/wordpress/wp-includes/plugin.php(191): WP_Hook->apply_filters('', Array) #5 /XXXXXXXXXXXXX/wordpress/wp-includes/post-templa in /XXXXXXXXXXXXX/wordpress/wp-content/plugins/postpage-specific-custom-css/post-page-specific-custom-css.php on line 519 Any ideas?
Read on wp.org ↗ - ★★★★★ masoud19904.2y ago
While it is a useful plugin, it does not wok in comments pagination. For example, you can use it to have custom CSS in a single page address: domain.com/title/ (custom css different from the general CSS of the whole site are used), but it does not work for comments pages of the same address such as: domain.com/title/comment-page1 or domain.com/title/comment-page2 As you know, there is no separate editing environment for comments pages. As a result, there is no separate box to add custom css for comments pages. Suggestion for the next update: the plugin will be more useful if the custom CSS of each single page work for all of its comments pages (from first comments page to the last one). Regards This topic was modified 4 years, 1 month ago by masoud1990.
Read on wp.org ↗
Latest updates
via wp.org changelogRecent releases and news for this plugin
- — Version 0.3.0 Release date: 2025-07-21 Added support for WooCommerce products (custom CSS can now be assigned to individual products) Plugin renamed from “Post/Page specific custom CSS” to “Post/Page Specific Custom Code” 0.3.0
- — Version 0.2.5 Release date: 2025-07-17 Highlighting for CSS code is now enabled by default. 7 years ago it was optional due to performance concerns on slower machines — nowadays that looks outdated; you can still disable it using: add 0.2.5
- — Version 0.2.4 Release date: 2022-01-20 Fixed default post/page values (they were reversed; thank you, @olandir, for pointing that out!) 0.2.4
- — Version 0.2.3 Release date: 2021-11-29 Fixed options saving issue Fixed text formatting 0.2.3
- — Version 0.2.2 Release date: 2020-05-10 Many fixes to stay aligned with WordPress coding standards Birthday banner visible only to administrators Birthday banner can now be hidden until the following year Editors can optionally be allo 0.2.2
- — Version 0.2.1 Release date: 2020-04-27 Custom JavaScript note Birthday note 0.2.1
Behavioral tests
via WP HiveAutomated install-time checks, tested on PHP 8.1.12 · WP 6.8.2
Languages
via translate.wordpress.orgTranslated into 1 language, 1 at 90% or more
Growth timeline
Install-tier crossings we have observed, and how long each tier took to outgrow
- 2026-08-14 7K+ → 6K+ down after 1 days in tier
- 2026-08-13 6K+ → 7K+ up after 5 days in tier
- 2026-08-08 7K+ → 6K+ down after 204 days in tier
- 2026-01-16 8K+ → 7K+ down after 196 days in tier
- 2025-07-04 9K+ → 8K+ down after 1 days in tier
- 2025-07-03 8K+ → 9K+ up after 4 days in tier
- 2025-06-29 9K+ → 8K+ down after 209 days in tier
- 2024-12-02 10K+ → 9K+ down
Competes with
The plugins that solve the same job, ranked by shared tags then reach, closest match first. The letter on the right is each plugin's health grade (A best, F worst).
-
Google for WooCommerce 800K+ installs · 2.8★ · 1 shared tag B
-
WooCommerce PayPal Payments 800K+ installs · 2.9★ · 1 shared tag B -
WooCommerce Stripe Payment Gateway 700K+ installs · 3.1★ · 1 shared tag B -
Simple Custom CSS and JS 600K+ installs · 4.3★ · 1 shared tag A -
WooCommerce Tax (formerly WooCommerce Shipping & Tax) 500K+ installs · 2.2★ · 1 shared tag C -
WooCommerce Legacy REST API 400K+ installs · 2.2★ · 1 shared tag D
Embed this report card
Drop a live Pulse card for Post/Page Specific Custom Code into a readme, a review or a deck. It updates itself.
<iframe src="https://plugins.wpmayor.com/embed/postpage-specific-custom-css" width="480" height="300" style="border:0" loading="lazy" title="Post/Page Specific Custom Code — Plugin Pulse"></iframe> Post/Page Specific Custom Code: 6K+ active installs, 4.6★ (42 reviews). Plugin Pulse (WP Mayor), as of 2026-08-28. https://plugins.wpmayor.com/plugin/postpage-specific-custom-css